数量急剧下降的原因还不是很清楚。
尽管这对海洋生命来说意味着什么还不是很清楚。
It is not absolutely clear what that means for Marine life, however.
然而触动火山喷发的原因还不是很清楚。
The nature of eruption triggering, though, is not well understood.
还没有呢，我还不是很清楚该怎么用。
有很多细节还不是很清楚。
我还不是很清楚该做什么。
但是他们能否持有大多数股权还不是很清楚。
But it's not yet clear whether they will hold a majority stake.
在两年后的今天，这个议案将如何被提出来，现在还不是很清楚。
How the proposal will play two years later is not yet clear.
有几处还不是很明确，需要讲清楚。
I think a few places are not clearly spelt out; they need further clarification.
有几处还不是很明确，需要讲清楚。
I think a few places are not clearly spelt out; they need further clarification.
应用推荐